/** 加载条 loading **/
.loadingdata{
    font-size: 1em;
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: url("../images/loading-bg.png");
}
.loadingdata-in{
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 50px;
    margin-top: -25px;
    margin-left: -200px;
    padding-top: 20px;
    color: #666;
    font-weight: bold;
    font-size: 15px;
    text-align: center;
    background: url("../images/loading.gif") center 5px no-repeat;
    white-space: nowrap;
    word-break: normal;
    word-wrap: normal;
}